Ammonium nitrate is used in survival kits mixed with zinc dust and ammonium chloride because it will ignite on contact with water. Ammonium nitrate can be used to make anhydrous ammonia, a chemical often used in the production of methamphetamine.
Business rates. Business rates-also known as national non-domestic rates-are a tax on properties used for business. They help pay for your borough's services, such as the fire brigade and police.usiness rates. Business rates-also known as national non-domestic rates-are a tax on properties used for business. They help pay for your borough's services, such as the fire brigade and police.
A business' average tax rate is the percentage of its overall taxable income that is paid in taxes. Step 1. Find the taxable income of your business. Total the revenues that your business earned from all sources, and then subtract the cost of goods sold, along with any other deductions, to find your taxable income.